Search all boards and cards by custom field

gistfile1.txt

function searchAllBoardsAndCardsByCustomField(notification)
{
  var field = new Notification(notification).changedCustomField("Query");

  new Trellinator().boards().each(function(board)
  {
    ExecutionQueue.push("findMatchingCustomFieldCards",
                        {card_id: field.card().id(),board_id: board.id(),field_value: field.value()},
                        "findMatchingCustomFieldCards-from-searchAllBoardsAndCardsByCustomField-"+board.id(),
                        Trellinator.now());
  });
}

function findMatchingCustomFieldCards(params)
{
  var card = new Card({id: params.card_id});
  var board = new Board({id: params.board_id});
  var field_value = params.field_value;
  
  board.cards().each(function(card_loop)
  {
    if(card_loop.id() != card.id())
    {
      board.customFields().each(function(field_loop)
      {
        if((card_loop.customFieldValue(field_loop.name())) &&
           (card_loop.customFieldValue(field_loop.name()).indexOf(field_value) > -1)
           )
        {
          card.addChecklist("Results",function(list)
          {
            list.addUniqueItem(card_loop.link());
          });
        }
      });
    }
  });
}